Design of an 8-Channel Audio Sampling Rate Converter and Its ASIC Implementation 8通道音频采样频率转换器设计与ASIC实现
Contributing to the file size, in order of importance, are the parameters that set the video bit rate, audio sample frequency, audio bit rate, then frame size. 对文件大小的贡献,按重要性的顺序,依次是视频比特率、音频采样频率、音频比特率,然后是帧速。
They started by analyzing information from each infant, including audio recordings, heart rate, and other indicators, and eventually teased out a correlation between patterns in the audio recordings of the babies ' cries and the onset of newborn distress a few hours later. 他们首先分析来自每个婴儿的信息,包括音频记录、心跳速率和其他指标,最终整理出婴儿哭声音频记录中的模式与在几小时后发生的新生儿疾病之间的关联。
SBR is a novel audio coding technology, which can obtain high quality audio using lower bit rate. SBR是一种新型的音频编码技术,可以用相对低的比特率达到高质量的音频效果。
People can obtain much more excellent and efficient communication experience benefited from increasingly maturity and development of related technology in mobile communication systems, which reach a high performance level in whatever audio, video or high rate data transmission. 得益于移动通信相关技术的日益成熟与完善,人们获得了优质和高效的通信体验。无论是语音、视频,还是高速率数据传输,现代移动通信系统都达到了较高的性能水平。